I don't know if that is the right place for usability comments, but I'll try anyway:

The WinSCP startup Window displays a list of all my different stored sessions on the right.
When my password changes I would like to change the saved pw in WinSCP as well.

However "load" does not seem a very intuitive word for that (I had to think hard and misclick several buttons). Load suggests loading the connection itself (=connecting) but not loading the connection parameters.